Mercurial > hg > orthanc

annotate OrthancFramework/Sources/Images/PngReader.h @ 5476:3b45bce71fcc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Orthanc Framework 1.12.2
author Alain Mazy <am@osimis.io>
date Tue, 19 Dec 2023 11:45:37 +0100
parents 0ea402b4d901
children 48b8dae6dc77
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Orthanc - A Lightweight, RESTful DICOM Store
1900
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1612
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
1288
6e7e5ed91c2d upgrade to year 2015
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 799
diff changeset
4 * Department, University Hospital of Liege, Belgium
5185
0ea402b4d901 upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4870
diff changeset
5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
0ea402b4d901 upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4870
diff changeset
6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 *
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * This program is free software: you can redistribute it and/or
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
9 * modify it under the terms of the GNU Lesser General Public License
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
10 * as published by the Free Software Foundation, either version 3 of
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
11 * the License, or (at your option) any later version.
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 *
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * This program is distributed in the hope that it will be useful, but
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
16 * Lesser General Public License for more details.
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 *
4119
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
18 * You should have received a copy of the GNU Lesser General Public
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
19 * License along with this program. If not, see
bf7b9edf6b81 re-licensing the OrthancFramework to LGPL, in order to license Stone of Orthanc under LGPL
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4063
diff changeset
20 * <http://www.gnu.org/licenses/>.
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 **/
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 #pragma once
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25
2379
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
26 #if !defined(ORTHANC_ENABLE_PNG)
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
27 # error The macro ORTHANC_ENABLE_PNG must be defined
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
28 #endif
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
29
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
30 #if ORTHANC_ENABLE_PNG != 1
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
31 # error PNG support must be enabled to include this file
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
32 #endif
4900688827a8 reorganization in CMake
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 2244
diff changeset
33
798
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 797
diff changeset
34 #include "ImageAccessor.h"
e1d27ee2114a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 797
diff changeset
35
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36 #include "../Enumerations.h"
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 #include <vector>
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 #include <stdint.h>
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 #include <boost/shared_ptr.hpp>
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41
2170
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
42 #if !defined(ORTHANC_SANDBOXED)
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
43 # error The macro ORTHANC_SANDBOXED must be defined
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
44 #endif
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
45
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 namespace Orthanc
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 {
4063
e00f3d089991 shared library of orthanc framework
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 4044
diff changeset
48 class ORTHANC_PUBLIC PngReader : public ImageAccessor
797
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
49 {
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
50 private:
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
51 struct PngRabi;
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
52
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
53 std::vector<uint8_t> data_;
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
54
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
55 void CheckHeader(const void* header);
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
56
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
57 void Read(PngRabi& rabi);
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
58
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
59 public:
37adac56017a ImageAccessor abstraction
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 710
diff changeset
60 PngReader();
470
63b515853299 new method
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 455
diff changeset
61
2170
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
62 #if ORTHANC_SANDBOXED == 0
1925
56276bad7e42 removal of two overloads making few sense
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1915
diff changeset
63 void ReadFromFile(const std::string& filename);
2170
baf8dd89b4e0 improved support for sandboxed environments
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1925
diff changeset
64 #endif
710
c87a1d529e13 test pngreader
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 689
diff changeset
65
455
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 void ReadFromMemory(const void* buffer,
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67 size_t size);
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 void ReadFromMemory(const std::string& buffer);
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 };
238a0c99ced2 PNG reader
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 }